Influenza vaccine and health-care workers:: strategies to achieve compliance in a tertiary hospital

BACKGROUND: The effectiveness of immunization of health-care workers (HCWs) to reduce nosocomial transmission of influenza is well established. The objective of this study is to evaluate HCWs vaccination rates in a tertiary hospital. PATIENTS AND METHOD: Data of influenza immunization rates among HCWs during two consecutive campaigns have been examined. A descriptive analysis of coverage by age, sex, occupation and job areas is performed. RESULTS: Vaccination rates ranged from 12.7 to 14.7%. Vaccine acceptance among medical residents was significantly higher than in other occupation categories (31.5 and 25.5%, respectively). HCWs at maternal and pediatric areas showed higher immunization rates. CONCLUSIONS: Despite active immunization campaigns, influenza vaccination rates among HCWs are quite low.